package com.jcvision.mms.util;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class ResourceManager {

	private static SqlSessionFactory sqlSessionFactory = null;
	
	static{
		try {
			String resource = "mybatis-config.xml";
			InputStream inputStream = Resources.getResourceAsStream(resource);
			sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	public static SqlSession openSession() {
		return sqlSessionFactory.openSession();
	}
	
	public static void closeSession(SqlSession session){
		if(session != null){
			session.close();
		}
	}
	
	public static void main(String[] args) {
	}
	
}
